392 



INDEX. 



Valenciennes, M., 321. 

 Valentin, Prof., 120. 123. 

 Vascular system of 



Anellides, 136. 139. 



Asterias, 1 1 6". 



Echinus, 123. 



Holothuria, 126. 



Insecta, 321. 



Medusa, 104. 



Nautilus, 324. 



Sepia, 367. 

 Venous cavity of Cephalopods, 324, 

 follicles of ditto, 325. 



Vermes, 10. 

 Vertebrata, 12, 

 Vesiculfe seminales, 26. 

 Vibrio Tritici, 79. 

 Volvox, 20. 23. 

 Von Buch, Prof, 336. 

 Vorticella, 21. 



Wagner, Prof., 105. 

 Wasp, economy of, 240. 



Xiphosura, 164. 



THE END. 



London: 



Printed by A. SpoxTiswoonE, 



New- St reel- Square. 



